INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51d4c83899fd14bd9fe0a247a174d176f6fd72876d274b1418f4318df5a6e86', 
    'hODgeXXGnNV2r0ufmxZQ2xESP+OXhzghhnXWMu+nT50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)